User interface

User Interface (UI) refers to the point of interaction between the user and a digital device or application. It encompasses all the elements that users engage with while navigating a system, including: 1. **Visual Elements**: This includes buttons, icons, text fields, sliders, and other graphical elements that help users interact with the application. 2. **Layout**: The arrangement of these visual elements on the screen, which affects usability and accessibility. Effective layout helps guide users through a workflow.